Inventor · disambiguated record
Ronald R. Capan
Also filed as: CAPAN RONALD R
8 granted patents·226 citations·filing 1992–1999
89Inventor score
Files withUNION SWITCH & SIGNAL INC8
Top patents by PatentIndex Score
8 records- 0195US6087950ADetector for sensing motion and direction of a railway deviceUNION SWITCH & SIGNAL INC·Filed 1999·Granted Jul 11, 2000·124 cites·17 claims
- 0270US6008731ADetector for sensing motion and direction of a railway vehicleUNION SWITCH & SIGNAL INC·Filed 1997·Granted Dec 28, 1999·28 cites·11 claims
- 0361US5501417ANoise cancellation in railway cab signalUNION SWITCH & SIGNAL INC·Filed 1995·Granted Mar 26, 1996·23 cites·20 claims
- 0453US5501416AMethod and apparatus for inductively receiving cab signaling on board a railway vehicleUNION SWITCH & SIGNAL INC·Filed 1994·Granted Mar 26, 1996·15 cites·27 claims
- 0543US5622339APlate antenna method using integral noise mitigation for railway cab signalUNION SWITCH & SIGNAL INC·Filed 1995·Granted Apr 22, 1997·9 cites·22 claims
- 0642US5535968AVital railway signal linkUNION SWITCH & SIGNAL INC·Filed 1992·Granted Jul 16, 1996·11 cites·25 claims
- 0742US5222010ARailway track circuit surge suppression systemUNION SWITCH & SIGNAL INC·Filed 1992·Granted Jun 22, 1993·11 cites·3 claims
- 0836US5791602APlate antenna method using integral noise mitigation for railway cab signalUNION SWITCH & SIGNAL INC·Filed 1997·Granted Aug 11, 1998·5 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →